{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\hline\hline
            &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         \\
\hline
Used a booth to vote&     -0.0329         &     -0.0622\sym{*}  &     -0.0489         &     -0.0525         \\
            &    (0.0321)         &    (0.0365)         &    (0.0339)         &    (0.0370)         \\
[1em]
Voted for PP&     -0.0168         &     -0.0392         &     -0.0613\sym{*}  &     -0.0591         \\
            &    (0.0307)         &    (0.0376)         &    (0.0350)         &    (0.0397)         \\
[1em]
Voted for Ciudadanos&      0.0194         &      0.0207         &     -0.0176         &   -0.000504         \\
            &    (0.0400)         &    (0.0501)         &    (0.0407)         &    (0.0491)         \\
[1em]
Voted for Vox&    -0.00441         &    -0.00768         &     -0.0478         &     -0.0297         \\
            &    (0.0316)         &    (0.0404)         &    (0.0361)         &    (0.0437)         \\
[1em]
Voted for Podemos&    -0.00123         &    -0.00986         &     -0.0470         &     -0.0297         \\
            &    (0.0283)         &    (0.0351)         &    (0.0327)         &    (0.0368)         \\
[1em]
Voted for PSOE&      0.0273         &    -0.00478         &     -0.0100         &     -0.0231         \\
            &    (0.0271)         &    (0.0331)         &    (0.0302)         &    (0.0356)         \\
[1em]
Used booth x voted PP&       0.129\sym{**} &       0.146\sym{**} &       0.141\sym{***}&       0.143\sym{**} \\
            &    (0.0516)         &    (0.0574)         &    (0.0523)         &    (0.0565)         \\
[1em]
Used booth x voted Ciudadanos&     -0.0217         &     -0.0390         &     -0.0157         &     -0.0391         \\
            &    (0.0555)         &    (0.0608)         &    (0.0564)         &    (0.0615)         \\
[1em]
Used booth x voted Vox&      0.0710         &      0.0551         &      0.0800         &      0.0518         \\
            &    (0.0502)         &    (0.0562)         &    (0.0512)         &    (0.0565)         \\
[1em]
Used booth x voted Podemos&    -0.00268         &      0.0193         &      0.0244         &      0.0335         \\
            &    (0.0431)         &    (0.0475)         &    (0.0444)         &    (0.0482)         \\
[1em]
Used booth x voted PSOE&      0.0294         &      0.0509         &      0.0469         &      0.0664         \\
            &    (0.0429)         &    (0.0478)         &    (0.0432)         &    (0.0483)         \\
\hline
Controls    &          No         &         Yes         &          No         &         Yes         \\
Region fixed effects&                     &                     &                     &                     \\
\hline\hline
\multicolumn{5}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{5}{l}{\footnotesize Standard errors are robust}\\
\multicolumn{5}{l}{\footnotesize The outcome variable is a dummy for whether each respondent showed}\\
\multicolumn{5}{l}{\footnotesize signs of discomfort during the survey interview}\\
\multicolumn{5}{l}{\footnotesize Models 2 and 4 include controls for income, education, age, age squared, size of}\\
\multicolumn{5}{l}{\footnotesize respondent's municipality, and a dummy for respondents identifying as female}\\
\multicolumn{5}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
}
